An image processing method includes: determining a first face mask image that does not contain hair from a target image, and obtaining a first face region that does not contain hair from the target image according to the first face mask image; filling a preset grayscale color outside the first face region to generate an image to be sampled; performing down-sampling on the image to be sampled to obtain sampling results, and obtaining remaining sampling results by removing one or more sampling results in which a color is the preset grayscale color from the sampling results; obtaining a target color by calculating a mean color value of the remaining sampling results and performing weighted summation on a preset standard face color and the mean color value; rendering pixels in a face region of the target image according to the target color.

An image processing method includes: determining an area to be processed according to a line feature in an image frame to be processed; building a space model according to the image frame to be processed; and embedding a special effect material to be embedded into the area to be processed according to the space model, to generate a special effect image frame.

An image processing method includes: determining an area to be processed according to a line feature in an image frame to be processed; building a space model according to the image frame to be processed; and embedding a special effect material to be embedded into the area to be processed according to the space model, to generate a special effect image frame.

Provided is a method for automatically generating a banner image for a promotion, performed by a computing device comprising a processor and a memory. The method comprises the steps of: acquiring information about any concept classification to which a product or service to be promoted corresponds from among a plurality of predefined concept classifications; determining a setting value for a foundation that is a minimum unit constituting the design of a banner image, on the basis of the concept classification to which the product or service to be promoted belongs; determining at least one component included in the banner image, on the basis of the setting value for the foundation; and generating at least one banner template including component arrangement information that is information about the location and size of which of the at least one component.

Provided is a method for automatically generating a banner image for a promotion, performed by a computing device comprising a processor and a memory. The method comprises the steps of: acquiring information about any concept classification to which a product or service to be promoted corresponds from among a plurality of predefined concept classifications; determining a setting value for a foundation that is a minimum unit constituting the design of a banner image, on the basis of the concept classification to which the product or service to be promoted belongs; determining at least one component included in the banner image, on the basis of the setting value for the foundation; and generating at least one banner template including component arrangement information that is information about the location and size of which of the at least one component.

In implementations of systems for generating stroked paths, a computing device implements a stroked path system to receive input data describing a vector object having a filled path. The stroked path system generates a medial axis for the filled path by performing a medial axis transform on a boundary of the filled path. A stroke width is estimated based on distances between the medial axis and the boundary of the filled path that are normal to the medial axis. The stroked path system generates a stroked path for display in a user interface that is visually similar to the filled path based on the medial axis and the stroke width.

In implementations of systems for generating stroked paths, a computing device implements a stroked path system to receive input data describing a vector object having a filled path. The stroked path system generates a medial axis for the filled path by performing a medial axis transform on a boundary of the filled path. A stroke width is estimated based on distances between the medial axis and the boundary of the filled path that are normal to the medial axis. The stroked path system generates a stroked path for display in a user interface that is visually similar to the filled path based on the medial axis and the stroke width.

This technology relates to rasterizing and compositing vector graphics in parallel on a data-parallel computing device. For example, vector data of the vector graphics, may be loaded into local memory accessible by the one or more parallel processors. The vector data may include one or more paths comprised of one or more path segments of the vector graphics. The one or more parallel processors may rasterize the one or more path segments into respective rasters and assign each of the rasters into groups based on pixel coordinates of the respective rasters. Each group may have an associated key and the rasters within each group represent a portion of the same vector graphic. The rasters may be placed onto subpixels according to their respective pixel coordinates and rendered onto a display by the one or more parallel processors.

This technology relates to rasterizing and compositing vector graphics in parallel on a data-parallel computing device. For example, vector data of the vector graphics, may be loaded into local memory accessible by the one or more parallel processors. The vector data may include one or more paths comprised of one or more path segments of the vector graphics. The one or more parallel processors may rasterize the one or more path segments into respective rasters and assign each of the rasters into groups based on pixel coordinates of the respective rasters. Each group may have an associated key and the rasters within each group represent a portion of the same vector graphic. The rasters may be placed onto subpixels according to their respective pixel coordinates and rendered onto a display by the one or more parallel processors.

In one embodiment, a method includes, by a computing system, accessing a first and second texture associated with an output position, determining a color-blending operation, determining a first color and a first transparency level based on the first texture, determining a second color and a second transparency level based on the second texture, and identifying a color-blending optimization based on the color-blending operation and a comparison of the colors and transparency levels. The method includes determining an output color and an output transparency level by performing the color-blending operation using the colors and transparency levels. The output color is determined by copying the first or second color or the output transparency level is determined by copying the first or second transparency level without additional calculation. The method includes providing the output color and the output transparency level for display at the output position.